You can keep the same
3-conductor wiring from master station to remotes
and music 'speakers without controls'.
You will have to replace
The Master Station
Speakers with controls & any separate remote controls
New rough-ins and update frames will smooth the way.
Order Master Station, rough-in and update frame
Order replacement Speakers
Order new rough-ins for all speakers
Order update frame for the 8" speakers only
Order remote controls and the rough-in.
Other Speakers and Remote controls.
See the main page for the IM-3303 intercom.
Shipping cost are estimated - you will be charged only Actual Shipping Cost + $2 pack/box.
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